- 期刊
Effects of Various Adhesive Substrates on the Adhesion Forces of Endothelial Progenitor Cells
並列摘要
This study evaluates the effects of various substrates on the adhesion forces of endothelial progenitor cells (EPCs) and identifies the optimal antibody for EPC-capture stents. Single-cell micropipette aspiration (SCMA) is employed to measure the adhesion forces of single EPCs on various substrates, namely gelatin and antibodies CD34, VEGFR-2, and CD133. The adhesion forces of single EPCs on each substrate are compared with those of human umbilical vein endothelial cells (HUVECs). Compared to HUVECs, our results show that EPCs exhibit better adhesion on gelatin, anti-CD34, and anti-CDI33. The adhesion forces of EPCs or HUVECs on surfaces coated with these three substances increases with the concentration of these three substances. The adhesion forces are cell-type- and substrate-dependent EPCs have stronger adhesion than HUVECs on surfaces coated with anti-CD34 or ant-CD 133. The adhesion forces of EPCs on an ant-CD133-coated surface are higher than those on anti-CD34-, anti-VEGFR-2-, and gelatin-coated surfaces. The findings suggest that using CD133 antibody to capture EPCs is more efficient than using CD34 antibody.
被引用紀錄
延伸閱讀
- Yu, C. G., Zhang, N., Yuan, S. S., Ma, Y., Yang, L. Y., Feng, Y. M., & Zhao, D. (2016). Endothelial Progenitor Cells in Diabetic Microvascular Complications: Friends or Foes?. Stem Cells International, 2016(), 701-710-057. https://doi.org/10.1155/2016/1803989
- Chang, J. (2011). Regulation of vascular integrity by eNOS and adiponectin : a novel role of endothelial progenitor cells [doctoral dissertation, The University of Hong Kong]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0029-1812201200019778
- Chang, J. (2011). Regulation of vascular integrity by eNOS and adiponectin: a novel role of endothelial progenitor cells [doctoral dissertation, The University of Hong Kong]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0029-0511201300008890
- Talaat, W. (2015). THE EFFECT OF IMMUNOSUPPRESSION AGENTS ON STEM AND ENDOTHELIAL CELLS' PROLIFERATION IN VITRO. Journal of International Dental and Medical Research, 8(3), 116-122. https://www.airitilibrary.com/Article/Detail?DocID=1309100x-201512-201602150018-201602150018-116-122
- Adam, A. P. (2015). Regulation of Endothelial Adherens Junctions by Tyrosine Phosphorylation. Mediators of Inflammation, 2015(), 1117-1140-099. https://doi.org/10.1155/2015/272858